﻿
//Copyright 1997-2009 Syrinx Development, Inc.
//This file is part of the Syrinx Web Application Framework (SWAF).
// == BEGIN LICENSE ==
//
// Licensed under the terms of any of the following licenses at your
// choice:
//
//  - GNU General Public License Version 3 or later (the "GPL")
//    http://www.gnu.org/licenses/gpl.html
//
//  - GNU Lesser General Public License Version 3 or later (the "LGPL")
//    http://www.gnu.org/licenses/lgpl.html
//
//  - Mozilla Public License Version 1.1 or later (the "MPL")
//    http://www.mozilla.org/MPL/MPL-1.1.html
//
// == END LICENSE ==
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Text;
using System.Text.RegularExpressions;
using System.Xml;

using Swaf;
using Swaf.BizObj;
using Swaf.BizRule;
using Swaf.Container;
using Swaf.Security;

namespace eCom
{
	public class eComProductCatalogCachingBizRules : Syrinx.BaseBizRules
	{
		public string getProductCatalogUniqueId(IApplication app, IRuleContext context)
		{
			string id = null;
			DateTime lastUpdated = DateTime.UtcNow;

			FlexiMap m = new FlexiMap();
			m["companyId"] = ActiveCompanyId;
			IBizObj catUpdateInfo = app.appData.get("DA.eCom.GetProductCatalogLastUpdated", m) as IBizObj;
			if (catUpdateInfo != null)
				lastUpdated = (DateTime)catUpdateInfo.get("lastUpdated");
			else
				lastUpdated = createUniqueProductCatalogId(app, true);

			id = lastUpdated.ToString("yyMMddhhmmss");
			return id;
		}

		public void refreshProductCatalogUniqueId(IApplication app, IRuleContext context)
		{
			createUniqueProductCatalogId(app,false);
		}

		protected DateTime createUniqueProductCatalogId(IApplication app, bool knownToNotExist)
		{
			DateTime lastUpdated = DateTime.UtcNow;
			FlexiMap m = new FlexiMap();
			m["companyId"] = ActiveCompanyId;
			m["lastUpdated"] = lastUpdated;

			if (!knownToNotExist)
			{
				IBizObj catUpdateInfo = app.appData.get("DA.eCom.GetProductCatalogLastUpdated", m) as IBizObj;
				if (catUpdateInfo == null)
					knownToNotExist = true;
			}

			if (knownToNotExist)
				app.appData.put("DA.eCom.AddProductCatalogLastUpdated", m);
			else
				app.appData.put("DA.eCom.UpdateProductCatalogLastUpdated", m);

			return lastUpdated;
		}
	}
}
